Cisco C3850-NM-8-10G Network Expansion Module

The Cisco C3850-NM-8-10G Network Expansion Module adds eight high-speed SFP+ uplinks to Cisco Catalyst 3850 switches, delivering scalable fiber connectivity for enterprise networks. It provides 8 × SFP+ fiber interfaces that support 1 GbE and 10 GbE data rates, uses IEEE 802.3 Ethernet and IEEE 802.3ae 10GbE standards, and is hot-swappable for quick maintenance in the network module slot of Catalyst 3850 switches. This module is designed for campus and enterprise LAN deployments to extend uplink capacity between access and core layers, and it is commonly used in corporate offices, educational campuses, healthcare facilities, and data center edge networks needing reliable, high-bandwidth fiber connectivity. The part number is C3850-NM-8-10G and it is compatible with the Cisco Catalyst 3850 Series Switches.